2380874800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{313273}}^1$

素因数の和:313310

約数の個数: 60

約数和(自身を含む): 6021126280

約数和(自身を除く): 3640251480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 313273, 626546, 1253092, 1566365, 2506184, 3132730, 5012368, 5952187, 6265460, 7831825, 11904374, 12530920, 15663650, 23808748, 25061840, 29760935, 31327300, 47617496, 59521870, 62654600, 95234992, 119043740, 125309200, 148804675, 238087480, 297609350, 476174960, 595218700, 1190437400, 2380874800]

約数ペア:

[(1, 2380874800), (2, 1190437400), (4, 595218700), (5, 476174960), (8, 297609350), (10, 238087480), (16, 148804675), (19, 125309200), (20, 119043740), (25, 95234992), (38, 62654600), (40, 59521870), (50, 47617496), (76, 31327300), (80, 29760935), (95, 25061840), (100, 23808748), (152, 15663650), (190, 12530920), (200, 11904374), (304, 7831825), (380, 6265460), (400, 5952187), (475, 5012368), (760, 3132730), (950, 2506184), (1520, 1566365), (1900, 1253092), (3800, 626546), (7600, 313273)]